private void OnFinished(IWebRequestContext finished)
{
lock (LockObject)
{
ActiveContexts.Remove(finished);
if (SearchQueue.Count > 0 && ActiveContexts.Count < MaxActiveCount)
{
// キューから実行
var first = SearchQueue.First();
SearchQueue.Remove(first);
ActiveContexts.Add(first);
StartCoroutine(Progress(first));
}
}
}
/// <summary>
/// リクエストキューに追加
/// </summary>
/// <param name="context"></param>
public void EnqueueRequest(IWebRequestContext context)
{
lock (LockObject)
{
if (!SearchQueue.Contains(context))
{
if (ActiveContexts.Count >= MaxActiveCount)
{
// 待ちに追加
SearchQueue.Add(context);
}
else
{
// 即実行
ActiveContexts.Add(context);
StartCoroutine(Progress(context));
}
}
}
}
private IEnumerator Progress(IWebRequestContext context)
{
Logger.Debug("SendRequest()");
UnityWebRequest request = null;
try
{
Logger.Debug(context.Url);
}
catch { }
if (context.Url != null)
{
request = UnityWebRequest.Get(context.Url);
request.SetRequestHeader("user-agent", $"JSaberClient/{Plugin.Version}");
var asyncOperation = request.SendWebRequest();
while (true)
{
// VRは120fps出るのでフレーム単位は使用しない
// 0.075s = 13.33fps
yield return(new WaitForSeconds(0.075f));
if (context.Token != null && context.Token.IsCancellationRequested)
{
try
{
context.OnCancelling?.Invoke();
}
catch { }
throw new OperationCanceledException();
}
try
{
context.OnProgress?.Invoke(asyncOperation.progress);
}
catch { }
if (asyncOperation.isDone)
{
break;
}
}
}
OnFinished(context);
try
{
if (request == null)
{
context.OnError(-1, null);
}
else if (request.isNetworkError || request.isHttpError)
{
context.OnError?.Invoke(request.responseCode, request.error);
}
else
{
context.OnSuccess?.Invoke(request.responseCode, request.downloadHandler.data);
}
}
catch (Exception ex)
{
Logger.IPALogger.Error(ex);
}
}
